Initial import

9 files changed, 433 insertions, 0 deletions

diff --git a/activity/activity-scribble.svg b/activity/activity-scribble.svg
new file mode 100644
index 0000000..a480452
--- /dev/null
+++ b/activity/activity-scribble.svg
@@ -0,0 +1,26 @@
+<?xml version="1.0" ?><!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd' [
+	<!ENTITY stroke_color "#666666">
+	<!ENTITY fill_color "#FFFFFF">
+]><svg enable-background="new 0 0 55 55" height="55px" version="1.1" viewBox="0 0 55 55" width="55px" x="0px" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" y="0px"><defs
+   id="defs10" />
+  <rect
+   width="50"
+   height="50"
+   x="5"
+   y="5"
+   transform="matrix(0.68770843,0,0,0.69320514,8.9434765,6.5594193)"
+   id="rect4"
+   style="fill:&fill_color;;stroke:&stroke_color;;stroke-width:3.5" />
+  <g
+   transform="matrix(0.68770843,0,0,0.69320514,16.549154,-6.2574121)"
+   id="Pencil">
+    <g
+   id="g36"
+   style="display:inline">
+      <path
+   d="m 12.727,45.969 c -0.053,0.132 -0.02,0.281 0.09,0.373 0.11,0.092 0.264,0.103 0.385,0.025 l 4.635,-2.984 -3.009,-2.407 -2.101,4.993 z m 30.24,-31.898 c 0,-0.073 -0.004,-0.15 -0.014,-0.227 C 42.841,12.895 42.05,11.735 40.891,10.819 39.731,9.904 38.417,9.406 37.467,9.515 37.053,9.567 36.72,9.743 36.494,10.006 L 36.473,9.991 19.716,32.17 l -0.073,0.073 -0.011,0.015 c -0.026,0.029 -0.029,0.069 -0.05,0.103 l -2.177,2.677 c 0,0 0.128,0.099 0.256,0.201 l -0.002,0.004 -0.009,0.011 c -0.128,-0.103 -0.252,-0.197 -0.252,-0.197 l -0.042,0.051 c -0.097,0.121 -0.155,0.271 -0.203,0.429 -0.015,0.019 -0.046,0.025 -0.057,0.048 l -1.361,3.236 4.097,3.278 3.202,-2.062 c 0.019,-0.011 0.015,-0.037 0.031,-0.052 0.083,-0.065 0.178,-0.121 0.243,-0.201 0.008,-0.011 0.043,-0.059 0.048,-0.062 l 2.237,-2.79 0.033,-0.033 -0.004,-0.004 0.023,-0.029 0.006,0.004 16.939,-21.85 c 0.029,-0.029 0.071,-0.044 0.1,-0.077 0.032,-0.044 0.049,-0.103 0.076,-0.15 l 0.015,-0.019 -0.003,-0.003 c 0.117,-0.205 0.189,-0.432 0.189,-0.7 z"
+   id="path38"
+   style="fill:&stroke_color;;" />
+    </g>
+  </g>
+</svg>
diff --git a/activity/activity.info b/activity/activity.info
new file mode 100644
index 0000000..c894f11
--- /dev/null
+++ b/activity/activity.info
@@ -0,0 +1,9 @@
+[Activity]
+name = Scribble
+bundle_id = org.randomink.sayamindu.ScribbleActivity
+class = scribbleactivity.ScribbleActivity
+icon = activity-scribble
+activity_version = 1
+host_version = 1
+show_launcher = yes
+license = GPLv2+
diff --git a/icons/tool-pencil.svg b/icons/tool-pencil.svg
new file mode 100644
index 0000000..c7a1ef9
--- /dev/null
+++ b/icons/tool-pencil.svg
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 13.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 14948)  -->

+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="55px"

+	 height="55px" viewBox="0 0 55 55" enable-background="new 0 0 55 55" xml:space="preserve">

+

+<g id="Pencil" >

+	<g display="inline">

+		<path fill="#FFFFFF" d="M12.727,45.969c-0.053,0.132-0.02,0.281,0.09,0.373s0.264,0.103,0.385,0.025l4.635-2.984l-3.009-2.407

+			L12.727,45.969z M42.967,14.071c0-0.073-0.004-0.15-0.014-0.227c-0.112-0.949-0.903-2.109-2.062-3.025

+			c-1.16-0.915-2.474-1.413-3.424-1.304c-0.414,0.052-0.747,0.228-0.973,0.491l-0.021-0.015L19.716,32.17l-0.073,0.073l-0.011,0.015

+			c-0.026,0.029-0.029,0.069-0.05,0.103l-2.177,2.677c0,0,0.128,0.099,0.256,0.201l-0.002,0.004l-0.009,0.011

+			c-0.128-0.103-0.252-0.197-0.252-0.197l-0.042,0.051c-0.097,0.121-0.155,0.271-0.203,0.429c-0.015,0.019-0.046,0.025-0.057,0.048

+			l-1.361,3.236l4.097,3.278l3.202-2.062c0.019-0.011,0.015-0.037,0.031-0.052c0.083-0.065,0.178-0.121,0.243-0.201

+			c0.008-0.011,0.043-0.059,0.048-0.062l2.237-2.79l0.033-0.033l-0.004-0.004l0.023-0.029l0.006,0.004L42.59,15.02

+			c0.029-0.029,0.071-0.044,0.1-0.077c0.032-0.044,0.049-0.103,0.076-0.15l0.015-0.019l-0.003-0.003

+			C42.895,14.566,42.967,14.339,42.967,14.071z"/>

+	</g>

+</g>

+

+</svg>

diff --git a/icons/tool-shape-ellipse.svg b/icons/tool-shape-ellipse.svg
new file mode 100644
index 0000000..2cdb119
--- /dev/null
+++ b/icons/tool-shape-ellipse.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 13.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 14948)  -->

+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="55px"

+	 height="55px" viewBox="0 0 55 55" enable-background="new 0 0 55 55" xml:space="preserve">

+

+<g id="Ellipse" >

+	<circle display="inline" fill="#FFFFFF" cx="27.499" cy="27.5" r="19.802"/>

+</g>

+

+</svg>

diff --git a/icons/tool-shape-rectangle.svg b/icons/tool-shape-rectangle.svg
new file mode 100644
index 0000000..d926cd1
--- /dev/null
+++ b/icons/tool-shape-rectangle.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>

+<!-- Generator: Adobe Illustrator 13.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 14948)  -->

+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">

+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="55px"

+	 height="55px" viewBox="0 0 55 55" enable-background="new 0 0 55 55" xml:space="preserve">

+

+<g id="Rectangle" >

+	<rect x="8.832" y="8.833" display="inline" fill="#FFFFFF" width="37.334" height="37.334"/>

+</g>

+

+</svg>

diff --git a/miscwidgets.py b/miscwidgets.py
new file mode 100644
index 0000000..fff1962
--- /dev/null
+++ b/miscwidgets.py
@@ -0,0 +1,93 @@
+# Originally part of Write Activity
+# Modified by Sayamindu Dasgupta <sayamindu@laptop.org>
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+import os
+import time
+from gettext import gettext as _
+import logging
+
+import gobject 
+
+from sugar.graphics.toolbutton import ToolButton
+from sugar.graphics.menuitem import MenuItem
+from sugar.datastore import datastore
+
+logger = logging.getLogger('scribble-activity')
+
+class ExportButton(ToolButton):
+    _EXPORT_FORMATS = [{'mime_type' : 'image/jpeg',
+                        'title'     : _('JPEG'),
+                        'exp_props' : {"quality":"85"}},
+
+                       {'mime_type' : 'image/png',
+                        'title'     : _('PNG'),
+                        'exp_props' : {}}]
+
+    def __init__(self, activity):
+        ToolButton.__init__(self, 'document-save')
+        self.props.tooltip = _('Export')
+        self.props.label = _('Export')
+        self._activity = activity
+
+        for i in self._EXPORT_FORMATS:
+            menu_item = MenuItem(i['title'])
+            menu_item.connect('activate', self.__activate_cb, activity, i)
+            self.props.palette.menu.append(menu_item)
+            menu_item.show()
+
+        self.connect('clicked', self._clicked_cb)
+
+    def _clicked_cb(self, widget):
+        self._export(self._activity, self._EXPORT_FORMATS[0])
+        
+    #def do_clicked(self):
+    #    self._export(self._activity, _EXPORT_FORMATS[0])
+
+    def _export(self, activity, fmt):
+        exp_props = fmt['exp_props']
+
+        # create a new journal item
+        fileObject = datastore.create()
+        act_meta = activity.metadata
+        fileObject.metadata['title'] = \
+                _('Exported image from %s') % (act_meta['title'])
+        fileObject.metadata['title_set_by_user'] = \
+                act_meta['title_set_by_user']
+        fileObject.metadata['mime_type'] = fmt['mime_type']
+
+        fileObject.metadata['icon-color'] = act_meta['icon-color']
+        fileObject.metadata['keep'] = act_meta['keep']
+
+        #fileObject.metadata['share-scope'] = act_meta['share-scope']
+
+        # write out the document contents in the requested format
+        fileObject.file_path = os.path.join(activity.get_activity_root(),
+                'instance', '%i' % time.time())
+        activity.export(fileObject.file_path, fmt['mime_type'], \
+                exp_props)
+
+        # store the journal item
+        datastore.write(fileObject, transfer_ownership=True)
+        fileObject.destroy()
+        del fileObject
+
+        return False
+
+    def __activate_cb(self, menu_item, activity, fmt):
+        logger.debug('exporting file: %r' % fmt)
+
+        gobject.timeout_add_seconds(1, self._export, activity, fmt)
diff --git a/po/Scribble.pot b/po/Scribble.pot
new file mode 100644
index 0000000..72f57e2
--- /dev/null
+++ b/po/Scribble.pot
@@ -0,0 +1,55 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2009-11-22 00:04+0530\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: activity/activity.info:2
+msgid "Scribble"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/scribbleactivity.py:38
+msgid "Pencil"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/scribbleactivity.py:43
+msgid "Ellipse"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/scribbleactivity.py:49
+msgid "Rectangle"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/scribbleactivity.py:67
+msgid "Toolbox"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/miscwidgets.py:35
+msgid "JPEG"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/miscwidgets.py:39
+msgid "PNG"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/miscwidgets.py:44
+#: /home/sayamindu/Work/Devel/scribble/miscwidgets.py:45
+msgid "Export"
+msgstr ""
+
+#: /home/sayamindu/Work/Devel/scribble/miscwidgets.py:68
+#, python-format
+msgid "Exported image from %s"
+msgstr ""
diff --git a/scribblewidget.py b/scribblewidget.py
new file mode 100644
index 0000000..3406890
--- /dev/null
+++ b/scribblewidget.py
@@ -0,0 +1,201 @@
+# Copyright (C) 2008, 2009 Sayamindu Dasgupta <sayamindu@gmail.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+import gtk
+import gobject
+import goocanvas
+
+import math
+import uuid
+
+DEFAULT_WIDTH = 10
+DEFAULT_HEIGHT = 10
+
+CANVAS_WIDTH = 1187
+CANVAS_HEIGHT = 767
+
+class ScribbleWidget(goocanvas.Canvas):
+    __gsignals__ = {
+        'item-added': (gobject.SIGNAL_RUN_FIRST,
+                          gobject.TYPE_NONE,
+                          ([])),
+    }
+    def __init__(self):
+        goocanvas.Canvas.__init__(self)
+        self.set_size_request(CANVAS_WIDTH, CANVAS_HEIGHT)
+        self.set_bounds(0, 0, CANVAS_WIDTH, CANVAS_HEIGHT)
+
+        self.connect("button_press_event", self.on_button_press)
+        self.connect("button_release_event", self.on_button_release)
+        self.connect("motion_notify_event", self.on_motion)
+
+        self._root = self.get_root_item()
+
+        self.tool = None
+        self.item = None
+        self.item_id = None
+        self.item_orig_x = 0
+        self.item_orig_y = 0
+        self.item_width = 0
+        self.item_height = 0
+        self.line_points = []
+        self.prev_time = 0
+        self._fill_color = 0
+        self._stroke_color = 0
+        self.cmd = None # method to draw the last item
+        self.cmd_list = "" # list of methods to draw the entire canvas
+
+    def set_fill_color(self, color):
+        self._fill_color = int(color.strip('#')+'FF', 16)
+
+    def set_stroke_color(self, color):
+        self._stroke_color = int(color.strip('#')+'FF', 16)
+
+    def set_tool(self, tool):
+        self.tool = tool
+
+    def create_item(self, x, y):
+        self.item_id = str(uuid.uuid4())
+
+        self.item_orig_x = x
+        self.item_orig_y = y
+
+        self.item_width = DEFAULT_WIDTH
+        self.item_height = DEFAULT_HEIGHT
+
+        if self.tool == 'circle':
+            self.item = goocanvas.Ellipse(parent=self._root, center_x=x, \
+                    center_y=y, radius_x = DEFAULT_WIDTH/2, \
+                    radius_y = DEFAULT_HEIGHT/2, title=self.item_id, \
+                    fill_color_rgba = self._fill_color, \
+                    stroke_color_rgba = self._stroke_color)
+        elif self.tool == 'rect':
+            self.item = goocanvas.Rect(parent=self._root, x=x, y=y, \
+                    width=DEFAULT_WIDTH, height=DEFAULT_HEIGHT, \
+                    fill_color_rgba = self._fill_color, \
+                    stroke_color_rgba = self._stroke_color, title=self.item_id)
+        elif self.tool == 'pencil':
+            self.line_points = [] #Reset
+            self.line_points.append((x, y))
+            self.item = goocanvas.Polyline(parent=self._root, \
+                    points=goocanvas.Points(self.line_points), \
+                    stroke_color_rgba = self._stroke_color, title=self.item_id)
+        else:
+            pass
+
+    def process_motion(self, x, y, time):
+        dx = x - self.item_orig_x
+        dy = y - self.item_orig_y
+        dt = time - self.prev_time
+
+        if self.tool == 'circle':
+            self.item.props.radius_x = abs(dx)
+            self.item.props.radius_y = abs(dy)
+        elif self.tool == 'rect':
+            if dx < 0:
+                self.item.props.x = x
+                #self.item_orig_x = x
+            if dy < 0:
+                self.item.props.y = y
+                #self.item_orig_y = y
+            self.item.props.width = abs(dx)
+            self.item.props.height = abs(dy)
+        elif self.tool == 'pencil':
+            #XXX: This is pretty ugly - we should try some curve fitting stuff
+            dist = abs(math.sqrt(dx*dx + dy*dy))
+            self.line_points.append((x, y)) 
+            if dist > 10 or dt > 10:
+                self.item.props.points = goocanvas.Points(self.line_points)
+            self.item_orig_x = x
+            self.item_orig_y = y
+
+        self.prev_time = time
+
+    def get_cmd(self):
+        return self.cmd
+
+    def get_cmd_list(self):
+        return self.cmd_list
+
+    def process_item_finalize(self):
+        if self.tool == 'circle':
+            self.cmd = "goocanvas.Ellipse(parent=self._root, center_x=%d, \
+                center_y=%d, radius_x = %d, radius_y = %d, \
+                fill_color_rgba = %d, stroke_color_rgba = %d, \
+                title = '%s')" % (self.item.props.center_x, \
+                self.item.props.center_y, self.item.props.radius_x, \
+                self.item.props.radius_y, self._fill_color, \
+                self._stroke_color, self.item_id)
+        elif self.tool == 'rect':
+            self.cmd = "goocanvas.Rect(parent=self._root, x=%d, y=%d, \
+                width=%d, height=%d, fill_color_rgba = %d, \
+                stroke_color_rgba = %d, title = '%s')" % (self.item.props.x, \
+                self.item.props.y, self.item.props.width, \
+                self.item.props.height, self._fill_color, self._stroke_color, \
+                self.item_id)
+        elif self.tool == 'pencil':
+            self.cmd = "goocanvas.Polyline(parent=self._root, \
+                points=goocanvas.Points(%s), stroke_color_rgba = %d, \
+                title = '%s')" % (str(self.line_points), self._stroke_color, \
+                self.item_id)
+
+        #print self.cmd
+
+        if len(self.cmd_list) > 0:
+            self.cmd_list += (';' + self.cmd)
+        else:
+            self.cmd_list = self.cmd
+
+        self.emit('item-added')
+
+    def process_cmd(self, cmd):
+        #print 'Processing cmd :' + cmd
+        exec(cmd) #FIXME: Ugly hack, but I'm too lazy to do this nicely
+
+        if len(self.cmd_list) > 0:
+            self.cmd_list += (';' + cmd)
+        else:
+            self.cmd_list = cmd
+
+
+    def on_button_press(self, canvas, event):
+        self.create_item(event.x, event.y)
+        fleur = gtk.gdk.Cursor(gtk.gdk.FLEUR) 
+        canvas.pointer_grab(self.item, \
+            gtk.gdk.POINTER_MOTION_MASK | \
+                gtk.gdk.POINTER_MOTION_HINT_MASK | gtk.gdk.BUTTON_RELEASE_MASK,
+            fleur, event.time)
+        return True
+
+    def on_button_release(self, canvas, event):
+        canvas.pointer_ungrab(self.item, event.time)
+        self.process_item_finalize()
+        return True
+
+    def on_motion(self, canvas, event):
+        if event.is_hint:
+            x, y, state = event.window.get_pointer()
+        else:
+            x = event.x
+            y = event.y
+            state = event.state
+
+        if not state & gtk.gdk.BUTTON1_MASK:
+            return False
+
+        self.process_motion(x, y, event.time)
+        return True
+
diff --git a/setup.py b/setup.py
new file mode 100755
index 0000000..e8d870b
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,6 @@
+#!/usr/bin/env python
+
+from sugar.activity import bundlebuilder
+
+bundlebuilder.start()
+